Chinese Journal of Liquid Crystals and Displays, Volume. 40, Issue 3, 439(2025)

Mura defect detection of LCD screen based on improved YOLOv8n

Shunlong CHEN1, Yinghua LIAO1、*, Feng LIN1, and Chengye SHU2
Author Affiliations
  • 1School of Mechanical Engineering, Sichuan University of Science & Engineering, Yinbin644000, China
  • 2Sichuan Jinglong Optoelectronic Technology Co. Ltd., Yinbin644000, China
  • show less
    References(24)

    [3] ZHOU H N, WAN S J, HE Z Y. Defect detection methods for screen based on machine vision[J]. Automation Application, 65, 179-181(2024).

    [5] ZHANG Y, ZHANG J. Automatic blemish inspection for TFT-LCD based on polynomial surface fitting[J]. Opto-Electronic Engineering, 33, 108-114(2006).

    [7] LU X P. Study on the methods of machine vision inspection for the Mura defect of TFT-LCD[D](2014).

    [10] FAN X H. Research on surface defect detection method of LCD screen based on deep learning[D](2022).

    [11] LU Q. Research on visual inspection technology for display defects of new array panel[D](2020).

    [13] JOCHER G, CHAURASIA A, QIU J[R]. YOLO by Ultralytics. Version 8.0.0(2023).

    [14] VASWANI A, SHAZEER N, PARMAR N et al. Attention is all you need[C], 6000-6010(2017).

    [18] ZHOU W N, WU Z H, ZHANG Z D et al. Lightweight small target detection method based on weak feature enhancement[J]. Control and Decision, 39, 381-390(2024).

    [21] HUANG K W, LING L Y, WANG C J et al. Real-time multiple object tracking algorithm based on improved YOLO and DeepSORT[J]. Electronic Measurement Technology, 45, 7-13(2022).

    [22] WANG J W, XU C, YANG W et al. A normalized Gaussian Wasserstein distance for tiny object detection[J/OL](2021).

    [24] JOCHER G, CHAURASIA A, STOKEN A et al[R]. Ultralytics/yolov5: v6.2-YOLOv5 classification models, apple M1, reproducibility, ClearML and Deci.ai integrations(2022).

    Tools

    Get Citation

    Copy Citation Text

    Shunlong CHEN, Yinghua LIAO, Feng LIN, Chengye SHU. Mura defect detection of LCD screen based on improved YOLOv8n[J]. Chinese Journal of Liquid Crystals and Displays, 2025, 40(3): 439

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Sep. 24, 2024

    Accepted: --

    Published Online: Apr. 27, 2025

    The Author Email: Yinghua LIAO (liaoyinghua118@163.com)

    DOI:10.37188/CJLCD.2024-0295

    Topics